我们在网上看到的Nginx的启动脚本通常是/etc/rc.d/init.d/nginx这个脚本,其内容是:
#!/bin/bash # nginx Startup script for the Nginx HTTP Server # it is v.1.3.0 version. # chkconfig: - 85 15 # description: Nginx is a high-performance web and proxy server. # It has a lot of features, but it's not for everyone. # processname: nginx # pidfile: /var/run/nginx.pid # config: /usr/local/nginx/conf/nginx.conf nginxd=/usr/local/nginx/sbin/nginx nginx_config=/usr/local/nginx/conf/nginx.conf nginx_pid=/usr/local/nginx/logs/nginx.pid RETVAL=0 prog="nginx" # Source function library. . /etc/rc.d/init.d/functions # Source networking configuration. . /etc/sysconfig/network # Check that networking is up. [ ${NETWORKING} = "no" ] && exit 0 [ -x $nginxd ] || exit 0 # Start nginx daemons functions. start() { if [ -e $nginx_pid ];then echo "nginx already running...." exit 1 fi echo -n $"Starting $prog: " daemon $nginxd -c ${nginx_config} RETVAL=$? echo [ $RETVAL = 0 ] && touch /var/lock/subsys/nginx return $RETVAL } # Stop nginx daemons functions. stop() { echo -n $"Stopping $prog: " killproc $nginxd RETVAL=$? echo [ $RETVAL = 0 ] && rm -f /var/lock/subsys/nginx /usr/local/nginx/logs/nginx.pid } reload() { echo -n $"Reloading $prog: " #kill -HUP `cat ${nginx_pid}` killproc $nginxd -HUP RETVAL=$? echo } # See how we were called. case "$1" in start) start ;; stop) stop ;; reload) reload ;; restart) stop start ;; status) status $prog RETVAL=$? ;; *) echo $"Usage: $prog {start|stop|restart|reload|status|help}" exit 1 esac exit $RETVAL
对于这个脚本,我之前在一些Linux服务器(CentOS ?)上试过是好使的,但是在redhat上安装Nginx时,突然发现这个脚本并不能启动Nginx了
最后通过查阅资料问题得以解决,解决方案如下:
(1)备份脚本:
[root@prx03 init.d]# mv nginx nginx.bak
(2)新建nginx.service:
[root@prx03 init.d]# vim /usr/lib/systemd/system/nginx.service
其内容如下:
[Unit] Description=nginx - high performance web server Documentation=http://nginx.org/en/docs/ After=network.target remote-fs.target nss-lookup.target [Service] Type=forking PIDFile=/usr/local/nginx/logs/nginx.pid ExecStartPre=/usr/local/nginx/sbin/nginx -t -c /usr/local/nginx/conf/nginx.conf ExecStart=/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf ExecReload=/bin/kill -s HUP $MAINPID ExecStop=/bin/kill -s QUIT $MAINPID PrivateTmp=true [Install] WantedBy=multi-user.target
(3)给这个脚本赋权:
[root@prx03 init.d]# chmod a+x /usr/lib/systemd/system/nginx.service
(4)关闭Nginx及其他:
[root@prx03 init.d]# fuser -k 80/tcp [root@prx03 init.d]# systemctl daemon-reload [root@prx03 init.d]# service nginx stop
(5)启动Nginx:
[root@prx03 system]# service nginx start
(6)查看Nginx的状态:
[root@prx03 system]# service nginx status
最后效果如下: